#42B23D

#42B23D

Color Values

HEX

#42B23D

RGB

66, 178, 61

HSL

117.4, 49.0%, 46.9%

HSV

117.4, 65.7%, 69.8%

CMYK

62.9%, 0.0%, 65.7%, 30.2%

OKLCH

0.6753 0.186 142.6

Properties

Cool Light Nearest: NCS S 1060-G20Y Lime

Color Harmonies

Complementary

#42B23D

#AD3DB2

Analogous

#7DB23D

#3DB273

#42B23D

Triadic

#42B23D

#3D42B2

#B23D42

Split Complementary

#42B23D

#733DB2

#B23D7D

Tetradic

#42B23D

#3D7DB2

#AD3DB2

#B2733D

Color Blindness Simulation

Original

#42B23D

Protanopia

#737359

Deuteranopia

#6C6460

Tritanopia

#487075

Achromatopsia

#929292

CSS Usage

background-color: #42B23D;
color: #42B23D;
border-color: #42B23D;
Nearest Tailwind: Green 500 #22C55E

Tailwind Shades

50
#F4FBF4
100
#E6F5E6
200
#CBEDCA
300
#A6E0A4
400
#76CF72
500
#46BE41
600
#389834
700
#2D7A2A
800
#235F21
900
#1D461B
950
#122C11

Contrast Checker

Text on white

2.74:1

AA Fail AAA Fail

Text on black

7.67:1

AA Pass AAA Pass

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026